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5/13/2022-Quick Quiz

Last updated about 3 years ago

5 Nsɛmmisa

https://www.desmos.com/testing/virginia/graphing

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Ɛhia

5

Ɛhia

5

Ɛhia

5

Ɛhia

3

Ɛhia

3

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1.

Given the data table above, use Desmos and type the QUADRATIC REGRESSION equation into the blank.
round to 2 numbers after the decimal

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2.

Given the data table, use Desmos and type the EXPONENTIAL REGRESSION equation into the blank.

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3.

Given the results of #2
Which equation should you use that describes the best fit of this data?

Quadratic

Exponential

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4.

Using the best fit regression equation, what is y when x=21?
Round your answer to 2 numbers after the decimal

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5.

Using the best fit regression equation, what is x when y=12.4?
Give your answer as a whole number...think about it...there are 2 options here. Which one makes the most sense based on the how the numbers for y are trending?